久保田发电机是为野外勘探设备提供电力的供电设备。
Kubota generator is a device which powers field prospecting equipment.
1980年在中国石油长庆油田参加工作至今，做过大地测量、野外勘探、摄影记者等职业。
Since 1980 when he started to work in Changqing Oil Field of China Petrol until now, he has done work such as geodesic survey, field exploration, and press-photography and so on.
野外的勘探人员有许多办法来获取这些资料。
The prospectors in the field obtain their information in many ways.
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